The first Diana trailer gives us a good look at just how convincing Naomi Watts is as Diana, Princess of Wales. Check it out:
The film follows the beloved princess in her final two years of life.
After her highly-publicized divorce with Prince Charles, Diana became involved in relationships with both Dr. Hasnat Khan and Dodi Fayed, before dying in a car crash in Paris in 1997.
Oliver Hirschbiegel directs the film, with Stephen Jeffries providing the script. Diana will hit theaters this fall.